cachekeys.java

野蔷薇论坛源码 java 自己看看吧。 学习用

/* 
 * Created on 2007-2-27
 * Last modified on 2007-3-7
 * Powered by YeQiangWei.com
 */
package com.yeqiangwei.club.cache;

import com.yeqiangwei.club.dao.model.GroupOfForum;
import com.yeqiangwei.club.service.model.ForumModel;
import com.yeqiangwei.club.service.model.FriendLabelModel;
import com.yeqiangwei.club.service.model.GroupModel;
import com.yeqiangwei.club.service.model.RoleModel;
import com.yeqiangwei.club.service.model.RuleModel;
import com.yeqiangwei.club.service.model.UserModel;
import com.yeqiangwei.util.Validator;

public class CacheKeys {
	
	public static String getKey(GroupOfForum item){
		if(Validator.isEmpty(item)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("GroupOfForum-");
			sb.append(item.getForumId());
			//sb.append("-");
			//sb.append(item.getUserId());
			return sb.toString();
		}
	}

	public static String getGroupOfForumKeyByForumId(int forumId) {
		if(forumId<=0){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("GroupOfForum-");
			sb.append(forumId);
			return sb.toString();
		}
	}
	
	public static String getRoleKey(int id){
		if(id<=0){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Role-");
			sb.append(id);
			return sb.toString();
		}
	}
	
	public static String getForumKey(int id){
		if(id<=0){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Forum-");
			sb.append(id);
			return sb.toString();
		}
	}
	/**
	 * 以论坛板块作为唯一标识ID
	 * @param forumId
	 * @return
	 */
	public static String getRuleKey(Integer forumId){
		StringBuffer sb = new StringBuffer();
		sb.append("Rule-");
		sb.append(forumId);
		return sb.toString();
	}
	
	public static String getGroupKeyByGuestDefault(){
		StringBuffer sb = new StringBuffer();
		sb.append("Group-guestDefault");
		return sb.toString();
	}
	
	public static String getGroupKeyByRegisterDefault(){
		StringBuffer sb = new StringBuffer();
		sb.append("Group-registerDefault");
		return sb.toString();
	}
	
	public static String getGroupKey(int groupId){
		if(groupId<=0){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Group-");
			sb.append(groupId);
			return sb.toString();
		}
	}

	public static String getKey(GroupModel model){
		if(Validator.isEmpty(model)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Group-");
			sb.append(model.getGroupId());
			return sb.toString();
		}
	}

	public static String getKey(ForumModel model){
		if(Validator.isEmpty(model)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Forum-");
			sb.append(model.getForumId());
			return sb.toString();
		}
	}

	public static String getKey(RoleModel model){
		if(Validator.isEmpty(model)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Role-");
			sb.append(model.getRoleId());
			return sb.toString();
		}
	}
	
	
	public static String getUserKey(int id){
		if(id<=0){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("User-");
			sb.append(id);
			return sb.toString();
		}
	}
	
	public static String getKey(UserModel model){
		if(Validator.isEmpty(model)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("User-");
			sb.append(model.getUserId());
			return sb.toString();
		}
	}
	
	public static String getKey(RuleModel model){
		if(Validator.isEmpty(model)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("Rule-");
			sb.append(model.getForumId());
			return sb.toString();
		}
	}
	
	public static String getKey(FriendLabelModel model){
		if(Validator.isEmpty(model)){
			return null;
		}else{
			StringBuffer sb = new StringBuffer();
			sb.append("FriendLabel-");
			sb.append(model.getFriendLabelId());
			return sb.toString();
		}
	}
	
}